Name: Kaguya Voice Actor (CV): Yuko Natsuyoshi Streaming Channel Name: Kaguya-iro P Channel Favorite Foods: Pancakes, Omelet Rice Likes: Iro-P (Iroha Sakayori), cooking, programming, singing Dislikes: Works with bad endings, boring things Character Traits Origin: Emerged as a baby from a seven-colored glowing gaming utility pole, grew at an abnormal rate into a young girl. Activities: Performs as a LIVER (streamer) in the virtual space "Tsukuyomi," focusing on singing and streaming. Lives with Iroha.

Name: Iroha Sakayori Age: 17 (High School Sophomore) School: A prestigious preparatory school in Tokyo Voice Actor: Anna Nagase Personality and Traits An honor student who excels in both academics and sports. A hard worker who earns her own living expenses and tuition, keeping her extremely busy. Her motto is "Steadfastness." A former musician who used to compose her own songs, but stepped away from music for a certain reason. Role in the Story Watching the streams of the popular LIVER, Yachiyo Lunami, in the virtual space "Tsukuyomi" is her daily source of comfort. One day, she picks up Kaguya, a mysterious girl who appeared from a gaming utility pole. While being swung around by Kaguya's selfish whims, she resumes songwriting as the producer supporting Kaguya's LIVER activities. She is Akira Mikado's younger sister.

Name: Akira Mikado Voice Actor: Miyu Irino (North American version: Max Mittelman) Birthday: June 16 Affiliation: Leader of the pro-gamer group "Black onyX" (commonly known as Kuro-oni) Character Persona: Publicly adopts a "narcissistic/kingly" persona. Traits: A charismatic player who loves flashy performances and pours all his energy into entertaining the audience. Affiliated Group Group Name: Black onyX (Kuro-oni) Members: Akira Mikado, Rai Komazawa, Noi Komazawa Related Songs: "OnyXXX" He is Iroha's older brother.

Name: Noi Komazawa Work: "Super Kaguya-hime!" Affiliation: Pro-gamer group "Black onyX" Family: Rai Komazawa (Older brother) Grade/Age: High School Freshman, 15 years old Birthday: February 23 Voice Actor: Yoshitsugu Matsuoka Character Traits Uses a male avatar but enjoys cute clothing regardless of gender. In the virtual space "Tsukuyomi," he appears in an outfit resembling a Jirai-kei Japanese-style maid with white tiger ears and a tail. He is highly confident in his appearance, with the catchphrase: "My art quality is just too good today, isn't it? ♡" Usually lazy, but shows passionate reactions to fans when the mood strikes him.

Name: Rai Komazawa Voice Actor: Yuma Uchida Affiliation: Pro-gamer group "Black onyX" (Kuro-oni) Family: Noi Komazawa (Younger sister and teammate) Grade: College Freshman Character Traits Appearance: Silver hair with golden eyes, a single white horn on the right side of his forehead, and a monk-style outfit in black and purple. Personality: Plays a cool, quiet, confident, and arrogant character. His true self is simple and honest. Secret: Actually, most of his lines are quoted from a "Script for Rai" given to him by his sister, Noi. In-game (KASSEN): Serves as a Tank & Support, using a Basho fan decorated with an ogre mask (which separates into an Onigawara tile and a monk's staff), specializing in landmine traps.